Dodge Dakota (ND). Manual — part 1093
UNDERDRIVE CLUTCH
The underdrive clutch is hydraulically applied in first, second, second prime, and third (direct) gears by pressurized
fluid against the underdrive piston. When the underdrive clutch is applied, the underdrive hub drives the input sun
gear.
OVERDRIVE CLUTCH
The overdrive clutch is hydraulically applied in third (direct), fourth, and fifth gears by pressurized fluid against the
overdrive/reverse piston. When the overdrive clutch is applied, the overdrive hub drives the reverse carrier/input
annulus assembly.
REVERSE CLUTCH
The reverse clutch is hydraulically applied in reverse gear by pressurized fluid against the overdrive/reverse piston.
When the reverse clutch is applied, the reaction annulus gear is driven.
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DISASSEMBLY
1. Remove the reverse reaction plate selective snap-ring (10) from the input clutch retainer (13).
2. Remove the reverse reaction plate (9) from the input clutch retainer (13).
3. Remove the reverse hub (7) and reverse clutch pack (8) from the input clutch retainer (13).
4. Remove the number 4 thrust bearing (5) from the overdrive hub (2).
5. Remove the overdrive hub (2) from the input clutch retainer (13).
6. Remove the number 3 thrust bearing (1) from the underdrive hub (17).
7. Remove the OD/reverse reaction plate snap-ring (6) from the input clutch retainer (13).
8. Remove the underdrive hub (17), overdrive clutch (13), and overdrive reaction plate (15) from the input clutch
retainer (13).
Input Clutch Assembly - Part 2
1 - THRUST BEARING NUMBER 3
10 - SNAP-RING (SELECT)
2 - OD HUB/SHAFT
11 - PLATE
3 - SNAP-RING (WAVE)
12 - DISC
4 - REV/OD REACTION PLATE
13 - OD CLUTCH
5 - THRUST BEARING NUMBER 4
14 - SNAP-RING (TAPERED)
6 - SNAP-RING (FLAT)
15 - UD/OD REACTION PLATE
7 - REVERSE HUB/SHAFT
16 - SNAP-RING (FLAT)
8 - REVERSE CLUTCH
17 - UD HUB/SHAFT
9 - REVERSE REACTION PLATE
18 - THRUST BEARING NUMBER 2
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NOTE: The overdrive friction discs and steel discs are thicker than the matching components in the under-
drive and reverse clutches.
9. Remove the number 2 thrust bearing (18) from the input clutch hub (1).
10. Remove the overdrive clutch wave snap-ring (3) from the input clutch retainer (13).
11. Remove the UD/OD reaction plate tapered snap-ring (14) from the input clutch retainer (13).
12. Remove the UD/OD reaction plate (15) from the input clutch retainer (13).
13. Remove the UD/OD reaction plate flat snap-ring (16) from the input clutch retainer (13).
14. Remove the underdrive clutch pack (11) from the input clutch retainer (13).
Input Clutch Assembly - Part 1
1 - INPUT CLUTCH HUB
11 - UD CLUTCH
2 - O-RING SEALS
12 - PLATE
3 - SEAL
13 - CLUTCH RETAINER
4 - SNAP-RING
14 - SEAL
5 - SNAP-RING
15 - OD/REV PISTON
6 - UD BALANCE PISTON
16 - BELLEVILLE SPRING
7 - SNAP-RING
17 - SNAP-RING
8 - UD PISTON
18 - SEAL RINGS
9 - SPRING
19 - INPUT SHAFT
10 - DISC
20 - LUBRICATION CHECK VALVE AND SNAP-RING
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15. Using Spring Compressor 8251 (2) , compress
the UD/OD balance piston (3) and remove the
snap-ring from the input clutch hub (1).
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